DNS Queries fail

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i have sbs 2003 server that’s unable perform dns queries. i’m mentioning it’s sbs (dc) server, fails query when configuring server use public (4.2.2.2) dns server. clients able use server dns resolution, @ same time, server fails query either or pubic. nslookup work. did packet capture , did not see dns traffic coming server (when pinging yahoo.com), clients server. able telnet 53 server dns server.

any failures on dns system of server? logged dns failures in event logs?

you may need temporary disable security software in use on server troubleshooting.

please make server point private ip address primary dns server , 127.0.0.1 secondary one. public dns resolution, recommend using isp public dns server ip address instead of 4.2.2.2 security reasons. should configured forwarder.

more details if ask them in sbs forums.

this posting provided "as is" no warranties or guarantees , , confers no rights.



Windows Server  >  Windows Server General Forum



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